/* ================================================================
   ASK SHANNON — Premium AI Chat UI
   AI-Studio-style conic-gradient border with rotating glow.
   Two-column layout: heading left, chat right.
   ================================================================ */


/* ── Animatable custom property for gradient rotation ── */
@property --ask-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}


/* ================================================================
   1. TWO-COLUMN BENTO LAYOUT
   ================================================================ */
.ask-bento {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.ask-left {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0 clamp(16px, 2vw, 32px);
}

.ask-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
}


/* ================================================================
   2. GLOW WRAPPER — AI Studio conic-gradient border
   Thin gradient border via padding + inner solid bg.
   ================================================================ */
.ask-glow-wrap {
  position: relative;
  border-radius: 24px;
  padding: 2px;
  background: conic-gradient(
    from var(--ask-angle),
    rgba(168, 85, 247, 0.6) 0deg,
    rgba(236, 72, 153, 0.5) 60deg,
    rgba(245, 158, 11, 0.35) 120deg,
    rgba(34, 211, 238, 0.5) 180deg,
    rgba(129, 140, 248, 0.55) 240deg,
    rgba(236, 72, 153, 0.5) 300deg,
    rgba(168, 85, 247, 0.6) 360deg
  );
  box-shadow:
    0 0 15px rgba(168, 85, 247, 0.12),
    0 0 30px rgba(236, 72, 153, 0.08),
    0 0 60px rgba(34, 211, 238, 0.06);
  animation: askGlowRotate 4s linear infinite;
  transition: box-shadow 0.6s cubic-bezier(.22,1,.36,1);
}

@keyframes askGlowRotate {
  to { --ask-angle: 360deg; }
}

/* Intensify on hover */
.ask-glow-wrap:hover {
  box-shadow:
    0 0 20px rgba(168, 85, 247, 0.2),
    0 0 40px rgba(236, 72, 153, 0.12),
    0 0 70px rgba(34, 211, 238, 0.08);
}

/* Pulse while AI is thinking */
.ask-glow-wrap.thinking {
  padding: 2.5px;
  animation:
    askGlowRotate 2.5s linear infinite,
    askGlowPulse 2s ease-in-out infinite;
}

@keyframes askGlowPulse {
  0%, 100% {
    box-shadow:
      0 0 20px rgba(168, 85, 247, 0.2),
      0 0 40px rgba(236, 72, 153, 0.14),
      0 0 70px rgba(34, 211, 238, 0.08);
  }
  50% {
    box-shadow:
      0 0 25px rgba(236, 72, 153, 0.25),
      0 0 50px rgba(168, 85, 247, 0.18),
      0 0 80px rgba(34, 211, 238, 0.12);
  }
}


/* ================================================================
   3. PANEL — solid white inner, covers gradient except border
   ================================================================ */
.ask-panel {
  background: var(--c-surface, #FFFFFF);
  border-radius: 22px;
  padding: 28px 32px;
  padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px));
}

.ask-chat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}


/* ================================================================
   4. DESCRIPTION TEXT — shown before first message
   ================================================================ */
.ask-desc {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 300;
  color: var(--c-mid, #777);
  line-height: 1.65;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

.ask-desc.hidden { display: none; }


/* ================================================================
   5. MESSAGE AREA
   ================================================================ */
.ask-messages {
  overflow-y: auto;
  overscroll-behavior: contain;   /* prevent scroll chaining to page */
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: min(360px, 50dvh);  /* adapt to small viewports + landscape */
  scrollbar-width: thin;
  scrollbar-color: var(--c-ghost) transparent;
}
.ask-messages:empty { display: none; }

.ask-messages::-webkit-scrollbar { width: 3px; }
.ask-messages::-webkit-scrollbar-track { background: transparent; }
.ask-messages::-webkit-scrollbar-thumb { background: var(--c-ghost); border-radius: 99px; }


/* ================================================================
   6. MESSAGE BUBBLES
   ================================================================ */
.ask-msg {
  max-width: 88%;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: -0.01em;
  border-radius: 16px;
  padding: 12px 16px;
  opacity: 0;
  transform: translateY(8px);
  animation: askFadeIn 0.4s var(--ease, cubic-bezier(.22,1,.36,1)) forwards;
}

.ask-msg p { margin: 0; }
.ask-msg p + p { margin-top: 8px; }
.ask-msg strong { font-weight: 600; }
.ask-msg a {
  color: inherit;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--c-ghost);
  transition: text-decoration-color 0.2s ease;
}
.ask-msg a:hover { text-decoration-color: currentColor; }

.ask-msg--ai {
  align-self: flex-start;
  background: var(--c-panel, #F5F5F5);
  color: var(--c-ink, #0A0A0A);
  border-bottom-left-radius: 4px;
}

.ask-msg--user {
  align-self: flex-end;
  background: var(--c-ink, #0A0A0A);
  color: #fff;
  border-bottom-right-radius: 4px;
  font-weight: 400;
}


/* ================================================================
   7. STREAMING CURSOR
   ================================================================ */
.ask-msg--ai.streaming p:last-child::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 14px;
  margin-left: 3px;
  vertical-align: text-bottom;
  border-radius: 2px;
  background: #a855f7;
  box-shadow:
    0 0 6px rgba(168, 85, 247, 0.6),
    0 0 14px rgba(168, 85, 247, 0.3);
  animation: askCursorBlink 0.8s ease-in-out infinite;
}

@keyframes askCursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

@keyframes askFadeIn {
  to { opacity: 1; transform: translateY(0); }
}


/* ================================================================
   8. TYPING INDICATOR
   ================================================================ */
.ask-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
  align-self: flex-start;
}

.ask-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-ghost, #CCC);
  animation: askDotPulse 1.4s ease-in-out infinite;
}
.ask-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.ask-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes askDotPulse {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
  30% { opacity: 1; transform: scale(1); }
}


/* ================================================================
   9. INPUT BAR
   ================================================================ */
.ask-form {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.ask-messages:not(:empty) ~ .ask-form {
  padding-top: 12px;
  border-top: 1px solid var(--c-rule, #E8E8E8);
  margin-top: 8px;
}

.ask-input {
  flex: 1;
  font-family: var(--font);
  font-size: 16px;       /* 16px prevents iOS auto-zoom on focus */
  font-weight: 300;
  color: var(--c-ink, #0A0A0A);
  background: transparent;
  border: none;
  padding: 8px 0;
  outline: none;
  letter-spacing: -0.01em;
  resize: none;
  overflow: auto;        /* allow scroll for multiline, was hidden */
  line-height: 1.5;
  min-height: 0;
  max-height: 100px;
}

.ask-input:focus {
  outline: none;
  box-shadow: none;
}

.ask-input::placeholder {
  color: var(--c-mid, #777);
  font-weight: 300;
  white-space: pre-wrap;
}

/* Send button */
.ask-send {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #a855f7, #ec4899);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition:
    transform 0.22s var(--ease, ease),
    box-shadow 0.3s ease,
    opacity 0.22s ease;
}

.ask-send:hover {
  transform: scale(1.08);
  box-shadow:
    0 0 8px rgba(168, 85, 247, 0.4),
    0 0 20px rgba(236, 72, 153, 0.2);
}

.ask-send:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.ask-send svg {
  width: 16px;
  height: 16px;
}


/* ================================================================
   10. BOTTOM BAR — powered badge left, email button right
   ================================================================ */
.ask-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
}


/* Mic button */
.ask-mic {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--c-rule, #E8E8E8);
  border-radius: 50%;
  color: var(--c-nav, #595959);
  cursor: pointer;
  transition:
    background 0.22s ease,
    color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.ask-mic:hover {
  background: var(--c-panel, #F5F5F5);
  color: var(--c-ink, #0A0A0A);
}

.ask-mic.listening {
  background: rgba(211, 47, 47, 0.08);
  border-color: rgba(211, 47, 47, 0.3);
  color: #D32F2F;
  animation: askMicPulse 1.5s ease-in-out infinite;
}

@keyframes askMicPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.15); }
  50% { box-shadow: 0 0 0 6px rgba(211, 47, 47, 0); }
}

.ask-bottom-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* "Email me directly" button — Gemini "I'm feeling lucky" style */
.ask-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-nav, #595959);
  background: transparent;
  border: 1px solid var(--c-rule, #E8E8E8);
  border-radius: var(--r-pill, 999px);
  padding: 8px 16px;
  text-decoration: none;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    background 0.22s var(--ease, ease),
    color 0.22s var(--ease, ease),
    border-color 0.22s var(--ease, ease),
    transform 0.22s var(--ease, ease),
    box-shadow 0.22s var(--ease, ease);
}

.ask-email-btn:hover {
  background: var(--c-ink, #0A0A0A);
  color: #fff;
  border-color: var(--c-ink, #0A0A0A);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.ask-email-btn svg {
  opacity: 0.6;
  transition: opacity 0.22s ease;
}
.ask-email-btn:hover svg {
  opacity: 1;
  stroke: #fff;
}


/* ================================================================
   11. SUGGESTION CHIPS — below the box
   ================================================================ */
.ask-suggestions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding-top: 8px;
}

.ask-chip {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 400;
  color: var(--c-nav, #595959);
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid var(--c-rule, #E8E8E8);
  border-radius: var(--r-pill, 999px);
  padding: 7px 14px;
  cursor: pointer;
  letter-spacing: 0.01em;
  touch-action: manipulation;  /* kill 300ms tap delay on mobile */
  -webkit-tap-highlight-color: transparent;
  transition:
    background 0.22s var(--ease, ease),
    color 0.22s var(--ease, ease),
    border-color 0.22s var(--ease, ease),
    transform 0.22s var(--ease, ease),
    box-shadow 0.22s var(--ease, ease);
}

@media (hover: hover) {
  .ask-chip:hover {
    background: var(--c-ink, #0A0A0A);
    color: #fff;
    border-color: var(--c-ink, #0A0A0A);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  }
}
.ask-chip:active {
  background: var(--c-ink, #0A0A0A);
  color: #fff;
  border-color: var(--c-ink, #0A0A0A);
}

.ask-suggestions.hidden { display: none; }

/* ── Disclaimer ── */
.ask-disclaimer {
  font-family: var(--font);
  font-size: 10px;
  font-weight: 400;
  color: #aaa;
  text-align: center;
  width: 100%;
  margin: 6px 0 0;
  line-height: 1.4;
  letter-spacing: 0.01em;
}


/* ================================================================
   12. ERROR STATE
   ================================================================ */
.ask-error {
  font-size: 13px;
  color: var(--c-error, #D32F2F);
  background: rgba(211, 47, 47, 0.06);
  border-radius: 12px;
  padding: 10px 14px;
  align-self: flex-start;
  max-width: 88%;
  animation: askFadeIn 0.35s ease forwards;
}

.ask-error a {
  color: var(--c-ink, #0A0A0A);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}


/* ================================================================
   13. RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
  .ask-bento { grid-template-columns: 1fr; gap: 16px; }
  .ask-left { padding: 0; justify-content: center; text-align: center; }
  .ask-br { display: none; }
  .ask-panel { padding: 22px 24px; }
}

@media (max-width: 600px) {
  .ask-chip { font-size: 11px; padding: 8px 16px; }
  .ask-disclaimer { font-size: 11px; }
  .ask-msg { max-width: 92%; font-size: 13px; }
  .ask-panel { padding: 20px; }
  .ask-email-btn { font-size: 11px; padding: 7px 12px; }
  .ask-bottom-bar { flex-wrap: wrap; gap: 8px; }
}

@media (max-width: 480px) {
  .ask-panel { padding: 16px; }
  .ask-msg { max-width: 95%; font-size: 13px; padding: 10px 14px; border-radius: 14px; }
  .ask-chip { font-size: 11px; padding: 8px 14px; }
  .ask-suggestions { gap: 6px; }
  .ask-send { width: 36px; height: 36px; }
  .ask-send svg { width: 14px; height: 14px; }
  .ask-mic { width: 32px; height: 32px; }
  .ask-input { font-size: 16px; } /* 16px prevents iOS auto-zoom */
  .ask-glow-wrap { border-radius: 20px; }
  .ask-panel { border-radius: 18px; }
}


/* ================================================================
   14. DARK MODE
   ================================================================ */
html[data-theme="dark"] .ask-glow-wrap {
  background: conic-gradient(
    from var(--ask-angle),
    rgba(168, 85, 247, 0.8) 0deg,
    rgba(236, 72, 153, 0.7) 60deg,
    rgba(245, 158, 11, 0.5) 120deg,
    rgba(34, 211, 238, 0.65) 180deg,
    rgba(129, 140, 248, 0.7) 240deg,
    rgba(236, 72, 153, 0.7) 300deg,
    rgba(168, 85, 247, 0.8) 360deg
  );
  box-shadow:
    0 0 20px rgba(168, 85, 247, 0.25),
    0 0 45px rgba(236, 72, 153, 0.15),
    0 0 70px rgba(34, 211, 238, 0.1);
}

html[data-theme="dark"] .ask-panel {
  background: #232323;
}

html[data-theme="dark"] .ask-chip {
  background: rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .ask-msg--user {
  background: rgba(255, 255, 255, 0.87);
  color: #121212;
}

html[data-theme="dark"] .ask-msg--ai {
  background: rgba(255, 255, 255, 0.06);
}

@media (hover: hover) {
  html[data-theme="dark"] .ask-chip:hover,
  html[data-theme="dark"] .ask-email-btn:hover {
    background: rgba(255, 255, 255, 0.87);
    color: #121212;
    border-color: rgba(255, 255, 255, 0.87);
  }
}
html[data-theme="dark"] .ask-chip:active,
html[data-theme="dark"] .ask-email-btn:active {
  background: rgba(255, 255, 255, 0.87);
  color: #121212;
  border-color: rgba(255, 255, 255, 0.87);
}

html[data-theme="dark"] .ask-input:focus {
  outline: none;
  box-shadow: none;
}

html[data-theme="dark"] .ask-send {
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.3);
}

html[data-theme="dark"] .ask-send:hover {
  box-shadow:
    0 0 14px rgba(168, 85, 247, 0.5),
    0 0 30px rgba(236, 72, 153, 0.25);
}

html[data-theme="dark"] .ask-msg--ai.streaming p:last-child::after {
  box-shadow:
    0 0 8px rgba(168, 85, 247, 0.8),
    0 0 20px rgba(168, 85, 247, 0.4);
}


/* ================================================================
   15. REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  .ask-glow-wrap { animation: none; }
  .ask-glow-wrap.thinking { animation: none; }
  .ask-msg--ai.streaming p:last-child::after { animation: none; opacity: 0.7; }
  .ask-msg { animation: none; opacity: 1; transform: none; }
}